Need to fix lte-enb.c

cmake_targets/CMakeLists.txt

@@ -2141,7 +2141,6 @@ add_definitions(-DASN1_MINIMUM_VERSION=924)
 add_executable(lte-softmodem
   ${OPENAIR_TARGETS}/RT/USER/rt_wrapper.c
   ${OPENAIR_TARGETS}/RT/USER/lte-enb.c
-  ${OPENAIR_TARGETS}/RT/USER/lte-enb-nbiot.c
   ${OPENAIR_TARGETS}/RT/USER/lte-ru.c
   ${OPENAIR_TARGETS}/RT/USER/ru_control.c
   ${OPENAIR_TARGETS}/RT/USER/lte-softmodem.c

openair1/PHY/defs_eNB.h

@@ -759,7 +759,12 @@ typedef struct {
   /// mutex for RXn-TXnp4 processing thread
   pthread_mutex_t mutex_RUs;
 
-  uint16_t     HFN;
+  uint16_t     HFN; //NB-IoT
+  /// mutex for RXn-TXnp4 processing thread
+  pthread_mutex_t mutex_rxtx; //NB-IoT
+
+  int      instance_cnt_rxtx;
+
 } L1_rxtx_proc_t;
 
 typedef struct {